名词耳廓; 心耳; 耳状报春花，耳螺属软体动物; 心房
noun
1. auricula
1. a pouch projecting from the top front of each atrium of the heart
Synonym: auricular appendage auricular appendix
2. yellow-flowered primrose native to Alps
commonly cultivated
Synonym: bear's ear Primula auricula